Disambiguation evidence for Heroic Age of Antarctic and Arctic Exploration via surface form

"Heroic Age of Polar Exploration"

Triples (3)

Triples where some other subject referred to this entity as "Heroic Age of Polar Exploration".

1908–1909 North Pole expedition → era →
"Heroic Age of Polar Exploration"
↳ resolves to Heroic Age of Antarctic and Arctic Exploration
ⓘ
Otto Sverdrup’s Second Fram Expedition 1898–1902 → era →
"Heroic Age of Polar Exploration"
↳ resolves to Heroic Age of Antarctic and Arctic Exploration
ⓘ
Frederick Cook’s 1907–1909 Arctic expedition → era →
"Heroic Age of Polar Exploration"
↳ resolves to Heroic Age of Antarctic and Arctic Exploration
ⓘ